智慧职教: It is not always a good idea to operate on a very old person.
举一反三
- Mary is a very neat person. She always has her house ______.
- Nowadays, of English is very important to a person. A: good knowledge B: a good knowledge C: the good knowledge D: good knowledge
- As for making introductions, there are some rules to abide by.A young person is always introduced to an older person. （ ）
- A product can be ______.（ ） A: an idea B: a service C: a person D: a good
- If a person wants to be successful in business in Russia, it’s probably not a good idea to